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package service;

import java.util.List;
import pojo.NhaSanXuat;
import pojo.NhomSanPham;

/**
 *
 * @author pvhuy
 */
public interface NhomSanPhamService {
    public void saveNhomSanPham(NhomSanPham nhomSanPham);
    public List<NhomSanPham> listNhomSanPham();
    public String getTenNhomById(int id);
}
